package 力扣日常刷题.木23一月.第05天305;

/**
 * @author 帅小伙
 * @date 2022/3/5
 * @description
 */
public class Demo48最大相同子串 {

    public static void main(String[] args) {
        System.out.println(longestCommon("asdfas", "werasdfaswer"));
    }

    public static int longestCommon(String text1, String text2) {
        int n = text1.length(), m = text2.length();
        int[][] dp = new int[n + 1][m + 1];
        int ans = 0;
        for (int i = 0; i < n; i++) {
            char c = text1.charAt(i);
            for (int j = 0; j < m; j++) {
                if (text2.charAt(j) == c) {
                    dp[i + 1][j + 1] = dp[i][j] + 1;
                    ans = Math.max(dp[i+1][j+1],ans);
                }
            }
        }
        return ans;
    }

}
